Mila Kunis and Ashton Kutcher are moving to the UK

The 'Black Swan' actress is jetting off to London to shoot a new sci-fi film by the Wachowski siblings and boyfriend Ashton has decided to join her in the British capital.

A source told The Sun newspaper: "Mila is over for at least six months filming near London and Ashton has decided to head here too. They spend most of their time glued to each other's side."

The inseparable couple have been spotted house hunting in the upmarket Marylebone area in central London, where their neighbours would include A-listers Kate Hudson and Guy Ritchie.

Mila, 28, will spend several months in London filming futuristic flick 'Jupiter Ascending' alongside 'Les Miserables' star Eddie Redmayne, in which she plays a Russian immigrant targeted by the Queen of the Universe because she possesses the same genetic makeup.

Meanwhile, Ashton has some free time after he wrapped shooting his Steve Jobs biopic, 'Jobs', and the 34-year-old joker - who first met Mila on the set of 'That 70s Show' - is allegedly keen to spend time away from the US where his divorce to estranged wife Demi Moore is being finalized.

He filed for divorce in December after 13 months of separation, but proceedings have reportedly stalled over money.